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Table 2 Spray parameters of WC-10Co4Cr coatings by HVOF

From: Structure of Micro-nano WC-10Co4Cr Coating and Cavitation Erosion Resistance in NaCl Solution

Coating No.

Powder type

Oxygen flow V/SCFH

Fuel flow V/GPH

Gun length L/inch

Spray distance L/mm

Powder feed rate M/(g·min−1)

MC

MP

1950

6.5

6

370

75

CC

CP

1950

6

6

370

75